import turtle

turtle.pensize(10)
turtle.pencolor('black')
turtle.fillcolor('blue')
turtle.begin_fill()
turtle.circle(50)
turtle.end_fill()
turtle.fd(90)
turtle.left(120)
turtle.fd(180)
turtle.goto(0,0)
turtle.goto(-90,0)
turtle.right(60)
turtle.fd(180)
turtle.done()
